{"product_id":"uro-11727555681-secondary-air-injection-pump-hose","title":"URO 11727555681 Secondary Air Injection Pump Hose","description":"\u003ch2\u003eSecondary Air Injection Hose for BMW\u003c\/h2\u003e\u003cp\u003eThis URO secondary air injection pump hose is a direct replacement for the split OE hose used in the air injection system. It restores airflow from the pump to the valve so the emissions system can operate as intended on BMW 325Ci, 325i, 325xi, 330Ci, 330i, and 330xi applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eU-shaped hose with 0.63 in. inside diameter and 8.5 in. length\u003c\/li\u003e\n\u003cli\u003eMade from AEM material for heat and vapor resistance\u003c\/li\u003e\n\u003cli\u003eBlack finish for OE-style appearance\u003c\/li\u003e\n\u003cli\u003eNo clamps required\u003c\/li\u003e\n\u003cli\u003eGuaranteed fitment for listed BMW applications\u003c\/li\u003e\n\u003cli\u003ePart number 11727555681 for easy identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eOE-Style Replacement Hose\u003c\/h2\u003e\u003cp\u003eBuilt for the secondary air injection system, this hose replaces the original BMW pump-to-valve hose when the OE part has split, hardened, or cracked. The U-shaped design and AEM construction help it withstand engine heat as well as oil and fuel vapor exposure, supporting proper hydrocarbon emissions control. This part cross-references Genuine 11727555681 for the same application. Use 11727555681 when searching for a BMW secondary air injection pump hose replacement.\u003c\/p\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2003-2006 BMW 325Ci, Pump to Valve\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 BMW 330Ci, Pump to Valve\u003c\/li\u003e\n\u003cli\u003eFits 2003-2005 BMW 325i, Pump to Valve\u003c\/li\u003e\n\u003cli\u003eFits 2004-2005 BMW 325xi, Pump to Valve\u003c\/li\u003e\n\u003cli\u003eFits 2004-2005 BMW 330i, Pump to Valve\u003c\/li\u003e\n\u003cli\u003eFits 2004-2005 BMW 330xi, Pump to Valve\u003c\/li\u003e\n\u003cli\u003eFits 2003 BMW 325Ci, Pump to Valve, production date range from 03\/03\u003c\/li\u003e\n\u003cli\u003eFits 2003 BMW 325i, Pump to Valve, production date range from 03\/03\u003c\/li\u003e\n\u003cli\u003eFits 2003 BMW 325xi, Pump to Valve, production date range from 03\/03\u003c\/li\u003e\n\u003cli\u003eFits 2003 BMW 330Ci, Pump to Valve, production date range from 03\/03\u003c\/li\u003e\n\u003cli\u003eFits 2003 BMW 330i, Pump to Valve, production date range from 03\/03\u003c\/li\u003e\n\u003cli\u003eFits 2003 BMW 330xi, Pump to Valve, production date range from 03\/03\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Problems It Can Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCracked or split secondary air injection pump hose\u003c\/li\u003e\n\u003cli\u003eLoss of airflow between the pump and valve\u003c\/li\u003e\n\u003cli\u003eReduced secondary air injection system function\u003c\/li\u003e\n\u003cli\u003eEmissions-related fault conditions tied to hose leakage\u003c\/li\u003e\n\u003cli\u003eHeat- and vapor-related hose deterioration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eConfirm the hose routing and dimensions before installation. This pump-to-valve hose is specified for BMW secondary air injection applications and does not require clamps according to the listed attributes. Verify the vehicle build date for 2003 models, since fitment begins from 03\/03 on the listed applications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eURO backs this replacement hose with a 24 Month Unlimited Mileage Warranty. The part is engineered as a fitment-verified replacement for the OE air injection pump hose and uses material selected to resist cracking from engine heat and oil or fuel vapor exposure.\u003c\/p\u003e","brand":"URO","offers":[{"title":"Default Title","offer_id":52409502630069,"sku":"DDWC-11727555681","price":41.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/UR_11727555681_Fro.jpg?v=1777781138","url":"https:\/\/www.partcatalog.com\/products\/uro-11727555681-secondary-air-injection-pump-hose","provider":"PartCatalog","version":"1.0","type":"link"}